1878.] using the Balance with great delicacy, fyc. 29 



VI. — June 17. — Determination of Value of 1 Scale Division. 



Eider on 

 beam. 



Extremities of 

 oscillations. 



Resting point. 



Mean of pre- 

 ceding and 

 succeeding 



resting points. 



Differences due 

 to R-L. 



R 



210-4 



214 -3 

 210-7 



212 -42 







L 



23S-4 



233-3 

 238-1 



235 -77 



212-93 



22-84 



R 



209- 5 

 217 -0 



210- 3 



213-45 



236-17 



22-72 



L 



246 -2 



228-1 

 243-9 



236-57 



213 38 



23-19 



R 



224-2 

 204 

 221-1 



213-32 



236-59 



23-27 



L 



233 -7 



239 -1 

 234-6 



236 -62 



213 -52 



23 -09 



R 



207- 6 

 219-4 



208- 6 



213 -75 







Mean R — L=23'02 divisions. 

 •3982 



.-.1 divisions -^-^ = -01425 milligramme. 



